2634671 has 4 divisors (see below), whose sum is σ = 2837352. Its totient is φ = 2431992.

The previous prime is 2634649. The next prime is 2634689. The reversal of 2634671 is 1764362.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2634671 - 2⁶ = 2634607 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2634631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101321 + ... + 101346.

It is an arithmetic number, because the mean of its divisors is an integer number (709338).

2^2634671 is an apocalyptic number.

2634671 is a deficient number, since it is larger than the sum of its proper divisors (202681).

2634671 is a wasteful number, since it uses less digits than its factorization.

2634671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202680.

The product of its digits is 6048, while the sum is 29.

The square root of 2634671 is about 1623.1669661498. The cubic root of 2634671 is about 138.1154079046.

The spelling of 2634671 in words is "two million, six hundred thirty-four thousand, six hundred seventy-one".